INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb70b5044f0133d39bb6952b40fafeda694a4dc163093b0e6a272bd3a78dae31', 
    'iU8bivj2gQnPteB7tWsU8VXEGrqjJMb8/lY1zc1gHXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)